We had no problem removing the FELs for mowing but reinstalling it can be a bear. Looking for some advice. My guess is that my significant other does not run the RPMs at a high enough speed to get the hydraulic system balanced. We seem to end up with one of the attaching arms (the ones through which you stick the pins) at a different angle than the other. He religiously relieves pressure on the lines before starting to reattach. Got any ideas or advice that might help? Again, the two rear arms, through which you push the attaching pins end up at slightly different angles some how. One will seat nicely and the other won't (keeps slipping out of the saddle it fits into because the angle is back, towards the front end). Spent over an hour fighting with it yesterday. My significant other is 81, recently out of the hospital, and a bulldog when it comes to being thwarted. I had to pull the keys to get him to rest as he was shaking all over. Not healthy for either of us. It's been his dream to own a pieces of equipment for years. We are now in about the 4th-5th year of owning this unit, it's just perfect for him.